In the diagram below, mZA = 58°, mZB = 55° and mZC = 79°. Find mZD. В 55° E 58° A 79° C

Q: D 121° 39° H. MZEFG-

A: To find the measure of angle m∠EFG=_____

Q: Find mzA 40° B A 32

A: ∠A = ∠B { Angles made by an arc(CD) on the circumference of the circle are always equal.}   Here ∠A…

Q: What is mZ1? 139° 830

A: NOTE: Refresh your page if you can't see any equations. . as we can see here angle ABD and CBD are…

Q: In ΔUVW, w = 35 inches, mm∠W=154° and mm∠U=10°. Find the length of u, to the nearest inch.

A: The Sine Rule is given as follows Given Data regarding the question

Q: Find the reference angle for -420 degrees

A:

Q: 4. Find MZGPQ. P 35° 959 R A 130° B 120° C 50° D 110°

A:

Q: In AVWX, v = 9.5 inches, w = 1.4 inches and ZX=94°. Find the area of AVWX, to the nearest 10th of a…

A:

Q: In AEFG, f = 37 inches, g = 92 inches and ZE=97°. Find the area of AEFG, to the nearest square inch.

A: Using side-angle-side method to calculate the area of triangle:-

Q: Determine mLTEa. A T 216°

A: We have to find angle

Q: Find m/c. When mZB=105°,63D23,a%3D14.

A: We can find angle C as below

Q: d m²1. 39 1 30°

A: Exterior angle is equal to sum of two opposite interior angle.  So 30+39 = 69 Option D is correct

Q: C F/ A B 4.

A:

Q: In the diagram below, mZA = 62°, mZB = 56° and mZC = 82°. Find mZD. A 62° 820 E D 56° В

A: Use the angle sum property of triangle in triangle ABE to find ∠AEB.

Q: In AKLM, MK LM and mZM = 61°. Find mZL.

A: Given that: In ΔKLM, MK=LM and  m∠M=61°

Q: m/B = 44.5° and mLW = 140°. Find mMU. %3D %3D

A: it is given that,  m∠B=44.5∘ and mLW⏜=140∘we have to find mMU⏜=?

Q: Find m2GEH 64°

A:

Q: Suppose CD = 160 degrees and EB = 84 degrees. Find m∠EFB.

A: ∠EFB = 12(CD +EB)

Q: Find m21. 40° 52°

A: This is the case of 'Angle formed by two intersecting chords'.

Q: Vectors u, v, and w are described in the table. Vector Magnitude Direction u 35 40° V 13 180° W 40…

A:

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.